import { IPublicTypeComponentMetadata, IPublicTypeSnippet } from '@alilc/lowcode-types'

const CustomDrawerMeta: IPublicTypeComponentMetadata = {
  group: '低代码组件',
  componentName: 'CustomDrawer',
  title: '抽屉',
  docUrl: '',
  screenshot: '',
  devMode: 'proCode',
  category: '布局容器类',
  npm: {
    package: '@dckj-npm/dc-material',
    version: '0.1.275',
    exportName: 'CustomDrawer',
    main: 'src/index.tsx',
    destructuring: true,
    subName: '',
  },
  configure: {
    props: [
      {
        title: '数据源绑定',
        name: 'dataList',
        setter: {
          componentName: 'SetterFormVariable',
          props: {},
        },
      },
      {
        title: '是否显示',
        name: 'visible',
        setter: {
          componentName: 'BoolSetter',
          initialValue: true,
        },
      },
      {
        title: '标题',
        name: 'title',
        setter: {
          componentName: 'StringSetter',
          isRequired: false,
          initialValue: '',
        },
      },
      {
        title: '弹出位置',
        name: 'placement',
        setter: {
          componentName: 'RadioGroupSetter',
          props: {
            dataSource: [
              { label: '上', value: 'top' },
              { label: '左', value: 'left' },
              { label: '右', value: 'right' },
              { label: '下', value: 'bottom' },
            ],
            options: [
              { label: '上', value: 'top' },
              { label: '左', value: 'left' },
              { label: '右', value: 'right' },
              { label: '下', value: 'bottom' },
            ],
          },
          initialValue: 'left',
        },
      },
      {
        title: '操作项',
        name: 'actions',
        setter: {
          componentName: 'ArraySetter',
          props: {
            itemSetter: {
              componentName: 'ObjectSetter',
              props: {
                config: {
                  items: [
                    {
                      title: '文本',
                      name: 'text',
                      setter: {
                        componentName: 'StringSetter',
                        isRequired: true,
                        initialValue: '',
                      },
                    },
                    {
                      title: '操作',
                      name: 'action',
                      setter: {
                        componentName: 'RadioGroupSetter',
                        props: {
                          dataSource: [
                            { label: '提交', value: 'submit' },
                            { label: '取消', value: 'cancel' },
                          ],
                          options: [
                            { label: '提交', value: 'submit' },
                            { label: '取消', value: 'cancel' },
                          ],
                        },
                      },
                    },
                    {
                      title: '样式',
                      name: 'style',
                      setter: {
                        componentName: 'RadioGroupSetter',
                        props: {
                          dataSource: [
                            { label: '主要', value: 'primary' },
                            { label: '次要', value: 'secondary' },
                            { label: '普通', value: 'normal' },
                          ],
                          options: [
                            { label: '主要', value: 'primary' },
                            { label: '次要', value: 'secondary' },
                            { label: '普通', value: 'normal' },
                          ],
                        },
                      },
                    },
                  ],
                },
              },
            },
          },
        },
      },
    ],
    supports: {
      style: true,
    },
    component: {
      isContainer: true,
      isModal: true,
      disableBehaviors: ['copy'],
      rootSelector: '.drawer',
      nestingRule: {
        parentWhitelist: (testNode, currentNode) => {
          return testNode.componentName === 'Page'
        },
      },
    },
    advanced: {
      callbacks: {
        // 与 next-page 的 onNodeAdd 一模一样
        onNodeAdd: (dragment, currentNode) => {
          // 拖入的组件为 P、Block、Slot（把NextPage拖入到面板里时，NextPage的Slot也会触发onNodeAdd事件） 时,不进行包裹
          // 拖入的组件 isModal为true时（例如drawer dialog 这类有单独组件树结构的），不进行包裹
          if (
            !dragment ||
            ['NextP', 'NextBlock', 'Slot'].includes(dragment.componentName) ||
            (dragment.componentMeta.isModal && dragment.componentMeta.isModal())
          ) {
            console.log(
              `[${dragment.componentName}] doesn\'n need to wrap with NextBlock > NextBlockCell`,
            )
            return
          }

          const NextPProps = {
            wrap: false,
            type: 'body2',
            verAlign: 'middle',
            textSpacing: true,
            align: 'left',
          }

          if (
            [
              'Form',
              'ResponsiveGrid',
              'Box',
              'Card',
              'List',
              'Message',
              'Slider',
              'NextTable',
            ].includes(dragment.componentName) ||
            dragment.getPropValue('isFillContainer')
          ) {
            NextPProps.full = true
          }
          const layoutPSchema = {
            componentName: 'NextP',
            title: '段落',
            props: NextPProps,
            children: [dragment.exportSchema()],
          }

          // 为目标元素包裹一层 Block
          const layoutBlockNode = (len) =>
            currentNode.document.createNode({
              componentName: 'NextBlock',
              title: '区块',
              props: {
                childTotalColumns: len || 12,
              },
              children: [
                {
                  componentName: 'NextBlockCell',
                  title: '子区块',
                  props: {
                    isAutoContainer: true,
                    colSpan: 12,
                    rowSpan: 1,
                  },
                  children: [layoutPSchema],
                },
              ],
            })

          const dropLocation = dragment.document.canvas.dropLocation

          if (!dropLocation) {
            // 没有 dropLocation 一般是 slot, slot 元素不用特殊处理 不做任何包裹
            return
          }
          const dropTarget = dropLocation.target
          const dropTargetName = dropLocation.target.componentName || ''

          // 找到要拖入进去的节点 ID
          const targetId = (dropLocation && dropLocation.target.id) || ''
          // 找到要拖入进去的节点
          let slotTarget =
            currentNode.slots.length > 0 && currentNode.slots.find((item) => item.id === targetId)

          const layoutPNode = currentNode.document.createNode(layoutPSchema)

          // 是否为 aside slot
          const isAsideSlot = slotTarget && ['aside'].indexOf(slotTarget._slotFor.key) > -1
          // 是否为需要被 P 包裹的 Slot
          const isNeedPSlot =
            slotTarget && ['header', 'footer', 'nav'].indexOf(slotTarget._slotFor.key) > -1

          const wrapWithBlock = (dragment, node, dropTargetName, blockLen) => {
            setTimeout(() => {
              console.log(
                `[${dragment.componentName}] to [${dropTargetName}] need to wrap with NextBlock > NextBlockCell > NextP [from NextPage2]`,
              )
              const newNode = node.document.createNode(layoutBlockNode(blockLen).exportSchema())
              node.insertBefore(newNode, dragment, false)
              dragment.remove(false)
              newNode.children.get(0).children.get(0).children.get(0).select()
            }, 1)
          }

          const wrapWithP = (dragment, node, dropTargetName) => {
            setTimeout(() => {
              // const dragmentTarget = dropTarget;
              // 要拖入的地方如果是 NextP 那就 不再自动包裹 P了
              if (dropTargetName === 'NextP') {
                console.log(
                  `[${dragment.componentName}] to [${dropTargetName}] does't need to wrap with NextP. [from NextPage3]`,
                )
                return
              }

              console.log(
                `[${dragment.componentName}] to [${dropTargetName}] need to wrap with NextP [from NextPage3]`,
              )
              const newNode = node.document.createNode(Object.assign(layoutPNode.exportSchema()))
              node.insertBefore(newNode, dragment, false)
              dragment.remove(false)
              newNode.children.get(0).select()
            }, 1)
          }

          // 需要包裹 Block BlockCell P 的情况：
          // 1. 组件拖入到 NextPage，的直接子元素下(不包括slot), 此时Block宽度为12
          if (['NextPage'].includes(dropTargetName) && currentNode.children.has(dragment)) {
            wrapWithBlock(dragment, currentNode, dropTargetName, 12)

            // 需要包裹 Block BlockCell P 的情况：
            // 2. 组件拖入到 NextPage 的 aside slot, 的直接子元素下 （不包括slot下的进一步内容），此时Block宽度为1
          } else if (isAsideSlot && slotTarget && slotTarget.children.has(dragment)) {
            wrapWithBlock(dragment, slotTarget, dropTargetName, 1)

            // 需要包裹 P 的情况：
            // 1. 如果是处于，开启了自然布局模式的容器组件中 (或者Tab里)
            // 这里的Tab主要是给纪元epoch使用的，因为他们用到了 @ali/vc-deep 的TabLayout组件，没办法在这个组件上再增加属性 isAutoContainer
          } else if (dropTarget.getPropValue('isAutoContainer') || dropTargetName === 'Tab.Item') {
            wrapWithP(dragment, dropTarget, dropTargetName)

            // 需要包裹 P 的情况：
            // 2. 如果是处于，Page 的 nav header footer 中
          } else if (isNeedPSlot && slotTarget) {
            wrapWithP(dragment, slotTarget, dropTargetName)
          }

          // 其他维持原状，不进行其他设置
        },
      },
    },
  },
}

const snippets: IPublicTypeSnippet[] = [
  {
    title: '抽屉',
    screenshot: '',
    schema: {
      componentName: 'CustomDrawer',
      props: {
        title: '抽屉',
        placement: 'left',
        isAutoContainer: true,
        actions: [
          { text: '确定', action: 'submit', style: 'primary', type: 'submit' },
          { text: '取消', action: 'submit', style: 'normal', type: 'cancel' },
        ],
      },
    },
  },
]

export default { ...CustomDrawerMeta, snippets }